Who is this brilliant guy?

Hint:

Almost everyone got it.

Boiledbeans pays tribute to Rajeev Motwani. RIP.

Johny Walker, Logik, Madhu, Rogi, Vaishnavi, Goyal, Ananth, dheeraj, Wasi Manazir, superbrat, akhi, Dibyo, nishansolo, wanderlust, varuns88, piezocake, Martin, udupendra, Atul Mathew, Ram, Hari Parameswaran, K.Manish, Fakeer and dsylexicdesi