Simplify the following text for a Grade 5 native English-speaking person.
Original: Dylan Postl ( born May 29 , 1986 ) is an American professional wrestler , better known by his ring names Hornswoggle or Little Bastard .
Simplified: Dylan Mark Postl ( born May 29 , 1986 ) is an American midget wrestler . He is better known by his ring name Hornswoggle .