You don't. But you know that he's not a bad player, he may not be the best player ever, but he's a good player and above average. If he was a ''BOT'' like you said, then why would he still be playing for SK? If he was a ''BOT'' then why FNX left the team before him. If he was a bad player he wouldn't be considered one of the best entry fraggers in the world and he wouldn't have won two majors, one of them (MLG) being key for their team especially in map 2 against Liquid and even in Map 1, where he holds the B bombsite in Mirage like few can do.
You know he is a good player and I know you're only saying he's a bot to tease me. Use your head, try and rationalize a little bit.