Four punks knocked a Brazilian tourist to the ground in Central Park, kicking and beating him before grabbing cash from his pockets, cops said.

The brazen daylight attack happened at 5:10 p.m. Thursday as the victim, 39, walked along the bridal path near East 95th Street and East Drive.

The oldest of the four suspects, all black males between ages 14 and 17 and wearing white T-shirts, knocked the victim over the head with a metal water bottle before the others joined in.

The victim was not seriously hurt, and the suspects fled.