Then take note, you said it's a free tournament, how in a free tournament can he gain a lot? It's absolutely unbeilavable. And if you have a winning streak on poker, there's no easy way to gain big cash on free tournaments. But if it's true then, that's really amazing 'cause he's very lucky.
Well there is a high chance that one could gain after winning in poker even if it is a free tournament. Who knows that the tournament was being sponsored like a gambling platform to attract all users to join in the platform and play with them. This is one way of promoting gambling platforms and if a user sees how good the platform was being fair enough and if it is also having low fees then definitely users will come to join the platform together with other gamblers. A gambling platform could sponsor high rewards in a free tournament game that it can benefit for them in the future.