From:adcombat.com

Kaka and Cristiano Ronaldo Learn BJJ with Royce and Pedro Valente Jr.

I know it is in Portuguese but a prettycool story about two soccer super stars learning BJJ if only for a few hours as former Player of the Year Kaka and Cristiano Ronaldo from Real Madrid got together with Royce and Pedro Valente Jr.

Check out the link here.