Baby shark doo doo'¦Â watchÂ Dan Walker, Michael Vaughan and Gethin Jones do the viral challengeÂ in brilliant video
BBC presenter Dan Walker hosted his annual charity golf dayÂ Hallamshire Golf Club in Sheffield earlier this week and used the occasion to get his celebrity friends to do the '˜baby shark' dance.
The star-studded event, which raised over Â£40,000 for Sheffield Children's Hospital, was the fifthÂ time the TVÂ star has hosted theÂ '˜Walker Cup (not that one)' tournament.
In the video posted on Twitter, the golfers have a go at the baby shark dance which has been a viral sensation.
The catchy song is an educational jingle for children and has become one of the top 40 most viewed videos ever on YouTube.
Parents started recreating moves from the video, creating a baby shark challenge that has now gone viral.
Walker's version of the video, which features TV presenters Gethin Jones and Nick Knowles as well as high-profile sports stars, has already been viewed over 6,000 times.
This year's Walker Cup was held to raise funds for a new appeal for an expanded emergency department at Sheffield Children's Hospital.