Cape Town - David Hasselhoff, affectionately known as 'The Hoff'', has congratulated Michael Phelps on his incredible 20th Olympic gold medal.
Phelps stormed to victory in the men's 200m butterfly on Tuesday in Rio.
Hasselhoff took to Twitter moments after the event to express how proud he was - and even donned a Hasselhoff-branded swim cap.
Congratulations @MichaelPhelps you had your game face on #teamusa @USASwimming @NBCOlympics WOW So proud! pic.twitter.com/J0HsUaQZKE
— David Hasselhoff (@DavidHasselhoff) August 10, 2016