I stumbled upon one webpage which stated that it's quite possible to start doing acrobatics at almost any age and since I am in love with acrobatic skills I would like to give it a go.
Firstly you must complete these checkpoints:
10-15 inches vertical leap (15'' = 38 cm) to be able to do a back flip
60 sec handstand near the wall to be able to do a free handstand
15 sec free handstand to be able to do a frog stand
15 sec frog stand to be able to start drilling controlled negatives
muscle-up on rings or a bar