Coaches who died on January 23

Take a focused look at the coaches who passed away on January 23. Dive into curated bios, achievements, and cultural milestones verified by our editors.

• 2011 Jack LaLanne

  Jack LaLanne was an American fitness and nutrition expert, television host, and motivational speaker, often referred to as the 'Godfather of Fitness.' He is best known for pioneering fitness and exercise programs on television and for promoting the importance of healthy living throughout the 20th century. [bio]