Banker 1 is a real person portrayed by Bálint Merán in the TV series Genius (based on a true story).
They appear in 1 episodes out of a total of 36 aired so far
Episodes1
Picasso: Chapter Seven
episode S2.E7 may 2018Picasso joins the Communist Party but struggles to align his artwork with his own political beliefs. Affected by a failed love from his past, Picasso falters in his responsibilities to Francoise.