Rio Ferdinand, Sergio Aguero take Manchester rivalry to Singapore

Rio Ferdinand and Manchester City striker Sergio Aguero touched down in Singapore this week to take on numerous head-to-head challenges.

The defender's Manchester United career is over following 12 years at the club, but he kept up the local rivalry with Aguero during a promotional trip to Asia.

The pair have been asked by telecommunications company SingTel to participate in a number of challenges, all of which need to be captured with selfies on Twitter.

The player who gains the most re-tweets on the social networking website will win the challenge.

Me & @aguerosergiokun playing keepy ups next to the singapore flyer #SGGameOn pic.twitter.com/bAsGLdZxk9

— Rio Ferdinand (@rioferdy5) May 15, 2014

Comiendo Durian !! Eating Durian !! #SGGameOn pic.twitter.com/R1sOO7mYW0

— Sergio Aguero (@aguerosergiokun) May 15, 2014