22 years old to old to compete in amature mma?

I am 22 and i workout like a mixed martial artist, i do not use weights i do pull ups , muscle ups , dips, korean dips and more pull ups, i feel like i am strong enough to compete but i just need some muay thai and some bbj training for a couple years, so can i compete in a coulple of years if i train hard?
Thanks for the answers