Meet the Men

While all pro athletes are committed to staying in shape, some are more dedicated than others. Athletes were assessed on many factors, including physical benchmarks such as strength, speed, endurance, agility, flexibility and power, and performances in the last 12 months. SI searched gyms, fields, courts, tracks and trails around the world to find the best-conditioned athletes across all sports.

Count down to see who is the fittest male athlete in the world right now.