There are so many variables that come into play like damage, weight class, training habits, but I know there are many different camps of thought. Some people think that the earlier you start the better, and making their debut at age 18-22. The other thought it wait until you are in your mid twenties, and then fight until you are about 35. Fighters that started before 22. Sage Northcutt Jeremy Stephens Sergio Pettis Max Holloway Fighters that started later Randy Couture Jimi Manuwa Daniel Cormier Is it Better to start younger or older? What numbers would you place as too young or too old?