Tal Fishman is a famous YouTube star with over 3.8 million subscribers; he is best known for his channel "Reaction Time." He has a number of other YouTube channels where he posts comedic contents including reaction videos, skits, sketches, funny Q&A videos and vlogs. His video named “Don’t Judge Me Challenge Reaction” went viral and contributed to his popularity a lot. He also reacts to other YouTubers as well as pop stars like Selena Gomez and Ariana Grande. The video "Ariana Grande's Real Voice (Without Autotune) Reaction" is currently the most popular video on his channel.