Lifestyle

Serving Up Success: How Ex-Tennis Pro Kasia Siwosz Became a Powerhouse in Life Coaching

Published

1 year ago

September 24, 2024

Michelle Langton

Photo credit: Kasia Siwosz

By: Mae Cornes

Kasia Siwosz’s journey from professional tennis to elite life coaching is a story of resilience and adaptability. Born in Poland, Siwosz discovered tennis at age six, quickly turning it into her life’s passion. By 18, she had bootstrapped her way to the top 400 in doubles and 700 in singles on the WTA tour.

However, the financial realities of professional tennis forced a pivot. “I knew it would take another 3-5 years and serious money to reach the top 100 – money I simply didn’t have,” Siwosz recalls. This crossroads led her to pursue education in the United States, ultimately landing a full scholarship at the University of California, Berkeley.

The Transition: From Athlete to Investment Banker

After graduating from Berkeley, Siwosz faced the competitive world of investment banking. Her persistence paid off after six months of networking and interviews, as she secured a position in London. The transition wasn’t easy, as she found herself in a high-pressure environment reminiscent of her athletic career.

“It was tough, yet strangely familiar. It reminded me of my days as a professional tennis player, except this time I was competing in the banking game,” she notes. The long hours and intense competition in banking provided valuable insights that would later inform her coaching methodology.

Entrepreneurial Ventures and Lessons Learned

Driven by an entrepreneurial spirit, Siwosz left banking to start a restaurant business in London. This venture ultimately did not succeed, but it offered crucial lessons in resilience and adaptability. The experience humbled her and provided firsthand knowledge of the challenges entrepreneurs face.

Following the restaurant closure, her unique combination of banking and entrepreneurial experience led her to venture capital. She worked with high-profile startups, assisting in capital raising and operational efficiencies. However, the pandemic’s impact on the VC fund led to another career reassessment.

The Birth of a Coaching Career

During this period of reflection, Siwosz discovered her calling in life coaching. Drawing from her diverse background, she developed a coaching program tailored for high-achieving individuals.

“With a wealth of both successes and failures, I can deeply connect with my clients and help them tap into their true purpose,” Siwosz explains. C-suite executives, top-tier professionals, and elite athletes – individuals operating at levels where marginal gains can make significant differences – are included in her client base.

A Unique Coaching Methodology

People describe Siwosz’s coaching program as intensive and focused on achieving rapid results. Unlike traditional coaching or therapy, her technique aims to eliminate challenges rather than just provide tools or advice.

While she does not disclose specific metrics on client numbers and success rates, Siwosz emphasizes the transformative nature of her program. She focuses on helping clients bridge the gap between their current state and desired outcomes, addressing hidden blocks that may sabotage wealth, health, and happiness.

Global Reach and Future Aspirations

Currently based in London, Siwosz’s influence extends beyond the U.K. She has coached clients from various global hubs, including the United States, Monaco, Dubai, Luxembourg, Milan, and Paris. She has made these international connections through LinkedIn, social media, and referrals.

Looking ahead, Siwosz aims to establish herself as a leading life coach in London while remaining open to global opportunities. Her immediate goal is to build a robust client base in the U.K. capital, focusing on quality over quantity in her coaching relationships.

The high-end sector of the life coaching industry remains competitive, with coaches differentiating themselves through unique value propositions. Siwosz’s diverse background across professional tennis, investment banking, entrepreneurship, and venture capital allows her to connect deeply with the multifaceted challenges her high-achieving clients face. This unique blend of experiences sets her apart, offering clients a personalized and transformative coaching approach that addresses their specific needs.

However, the industry needs standardized metrics for success, making it challenging to objectively quantify the impact of coaching services. Because universal benchmarks are absent, coaches like Siwosz rely heavily on client testimonials and word-of-mouth referrals to build their reputation.

The life coaching industry continues to grow, with the International Coach Federation reporting a 33% increase in members from 2015 to 2019. As the field evolves, coaches like Siwosz must adapt to changing client needs and industry trends while maintaining the personal touch that defines their practice.

Kasia Siwosz’s journey from the tennis courts of Poland to the coaching rooms of London exemplifies the diverse paths that can lead to a career in life coaching. Her story underscores the value of varied life experiences in shaping a coaching philosophy that resonates with high-achieving clients across multiple industries.

Lifestyle

Never Too Late: G.A. Sallee’s Debut Thriller Is an Ode to Creative Timing

Published

6 days ago

October 7, 2025

Michelle Langton

G.A. Sallee’s journey to authorship didn’t begin in a college writing class or with a publishing contract in hand. It began with a lifelong love of storytelling, set aside during his military service. Now, with the release of his debut novel, True Crime: Fact or Fiction, Sallee proves that creative callings don’t come with expiration dates.

Writing Without a Deadline

Sallee first discovered his passion for writing in high school, but like many, life pulled him in different directions. Service in the U.S. Army, marriage, and the everyday responsibilities of adulthood filled the years. But the spark remained.

“Once I started again, it took on a life of its own,” he says. “Halfway through, I realized I was writing a real book.”

That realization mirrors a broader shift in the publishing world. According to Publishers’ Weekly, more than 60% of debut authors today are over the age of 40. Sallee joins this wave with a novel that’s both personal and poignant, shaped by experience and driven by heart.

Inside the Pages of True Crime: Fact or Fiction

The story centers on podcaster Scott Townsend, whose true crime series leads him to investigate a 5-year-old cold case. But when he uncovers a second murder echoing the first, his pursuit of the truth becomes increasingly dangerous. What started as a strategy to grow his audience spirals into something far more threatening.

As Scott’s motives shift and his safety unravels, the novel asks timely questions: When does storytelling cross the line into obsession? And what happens when the pursuit of justice becomes personal?

The title isn’t just about the podcast content: it reflects the uncertainty surrounding Scott’s own reality. Readers are invited to question what’s real, what’s constructed, and how far someone will go for the sake of a story.

A Life That Informs the Work

Sallee served in the Iraq War and currently lives in South Carolina with his wife, Sandrice, and their three dogs. His experiences inform his writing in quiet, powerful ways. Themes of duty, perseverance, and emotional complexity run through the narrative, lending it depth without ever becoming heavy-handed.

“My dog Jake would lie on my lap while I wrote. I’d type on his back for hours,” he recalls. That simple image speaks volumes about the warmth and humanity behind the suspense.

Beyond the military and family life, Sallee’s writing space is steeped in personal meaning. Surrounded by loved ones and memories, he crafts stories that are as much about human nature as they are about crime and mystery.

A Story That Resonates Beyond the Page

In a market often driven by fast-paced trends and debut authors in their twenties, Sallee’s voice offers something different: perspective. His storytelling isn’t flashy, but focused, clear, and emotionally grounded. Readers looking for depth over drama will find a welcome space here.

He writes not just to tell a story but to connect. ‘I want people to feel like they’re part of my journey,” he says.

What’s Next

While Sallee dreams of reaching bestseller lists and publishing more novels, his real success is in showing what’s possible when passion meets perseverance. His book is a reminder to anyone feeling the urge to create – there’s no wrong time to begin. Each word written is a step toward something meaningful.

If you’re searching for your next thriller or murder mystery with substance and heart, True Crime: Fact or Fiction deserves a place on your shelf.

You can learn more and follow G.A. Sallee’s journey at gasallee.com.