Worst basketball player ever?

YouTube link. 

The Belgian basketball player grabs the rebound from the missed free throw, and apparently momentarily confused about which end of the floor he is at, attempts to make a layup (which would count for the other team).

He misses four times at the undefended basket before his teammates intervene.

p.s. - I have never seen an auditorium floor marked for so many different sports.  Impressive.