correct me if i am wrong.
this is the very first transaction of that wallet

0x16623ea05da16212bb1603052dcdfd071c0db897ef37ac70663d21cc85af5e18   753936   0x1896472006d6a634100fdae325333f2cea1c98f7   0x864076e24d79a019efd2dae218e54bde55643c1d   2.749033537   3 hours, 21 mins

which only happend few hours ago. so where did all other coins come to this wallet ?