Most Skinny to Most Shredded Girl | Marisa Woo’s Bodybuilding Transformation

Most Skinny to Most Shredded Girl | Marisa Woo’s Bodybuilding Transformation
Discover the inspiring journey of Marisa Luz Woo, the Most Skinny to Most Shredded Girl, who transformed her life through bodybuilding. Born in San Diego, California, Marisa is an IFBB Bikini Pro Athlete, bodybuilder, certified personal trainer, elite posing coach, and fitness model. Standing 5’3” tall and weighing 55–60 kg, she is proof that dedication and discipline can completely reshape a physique.

Her competitive journey began in 2016 at the NPC Ferrigno Legacy Championships and NPC Los Angeles Championships, later earning her IFBB Pro Card. Since then, she has competed in top shows like the NPC Universe Championships, NPC Junior Nationals, IFBB Battle of Texas, IFBB Miami Muscle Beach Pro, and the 2025 IFBB RGV Classic Pro.

Beyond the stage, Marisa holds a Bachelor of Science in Kinesiology from San Diego State University and uses her expertise as a fitness trainer and posing coach to help others achieve success. On Instagram @mwooo23, she inspires thousands with her shredded physique, competition highlights, and coaching tips.

This is the story of Marisa Woo, from skinny to shredded transformation, and her rise as a Bikini Pro, bodybuilder, trainer, and fitness model.

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