Identify and explain who connects:

Cracked by sidsen , haroon siyech , udupendra , Goyal , Atul Mathew , akhi , varuns88 , svgreatest , Rohan , teju , Prasad , duriel , gudanggurum , Keerthi Kiran M , Tathagata Chatterjee and rubhatta.

sidsen, haroon siyech, udupendra, Goyal, Atul Mathew, akhi, varuns88, svgreatest, Rohan, teju, Prasad, duriel, Gurupad, Keerthi Kiran M, Tathagata Chatterjee and rubhatta