Margot Robbie held a plank position for 4:10 minutes, the longest out of anyone on the Barbie cast. Whiteboard list shows: Robbie (4:10), Heyman (4:01), Gosling (3:02), Hari (2:15), Tom (1:36), Mark (1:05). Fandom Buzz @Fandom_Buzz: ryan gosling being beaten by over a minute is peak ken energy lol.