Gergely Dudás was born in 1991. He lives in Budapest, Hungary, where he studies horticultural engineering at a university. Gergely loved drawing as a child, and picked it back up again in 2013. Towards the end of 2013, he launched his page on Facebook ('Dudolf') where he uploads his works, mostly comics. In late 2015, Gergely's Where's Waldo-like cartoon "Where's the panda?" swept social media, seeing 100,000 shares and 50,000 likes, as well as worldwide media coverage, in the matter of just a few days.