4 ms·Is John Carmack also a genius? Sometimes I can’t tell, but I suspect so.by kranke155 4y agoIs John Carmack also a genius? Sometimes I can’t tell, but I suspect so.0x445442 4y agoIf you’re going by IQ I’d bet he’s at least in the 145-159 highly gifted range.xenospn 4y agoI'd comfortably add 30 points to that, at least.