Sport celebrities star in woeful commercial

What do professional sportspeople Jeremy Lin, Maria Sharapova, Cristiano Ronaldo and watch maker Tag Heuer have in common?

One truly cringe-worthy commercial.

The advertisement in question has basketball star Lin trying to complete cross-sport tasks set by Sharapova and Ronaldo.

In footage of the forgettable commercial, Lin attempts to hit a tennis ball into a basketball hoop before showing off his football juggling skills.

Even worse, the accomplishment, or failure, of each task is met by some horrendous one-liners such as "buckets", "I've got something for you CR7 from JL7" and "I don't crack under pressure".

The commercial mercifully ends with TAG Heuer CEO Jean-Claude Biver welcoming the Los Angeles Laker into the luxury watch company's family.