I am not talking about career or calendar slams. I'm talking about winning 2 slams+ on clay, 2 slams+ on grass and 2 slams+ on hard.
This has NOTHING to do with the career slam and calendar slam. Even though Laver, Agassi and Fed have won all 4 in their career, none of them has won several slams on hard, clay and grass. It's a different record. Is that something your IQ can register? :-?
Did I forget a AO on grass again? Thanks Cyan, then he'll share the record with Wilander if it happens. (Although AO in the 80s is definitely not the same as W but still, you're right)