Roger Federer and Elmo from Sesame Street seem to disagree on the letters of the alphabet in a Super Bowl ad for ON running shoes.
Many fans will have noticed that the likes of Patrick Mahomes, Travis Kelce and Jalen Hurts wear a 'C' logo embroiled into their jersey, with some logo's in different colors than others ...
Watch as Elmo sits in an umpire's chair and debates the two letters found on Federer's On-branded sneakers: Is it 'Q' and 'C' or 'O' and 'N'?