Steven He O'Byrne, known professionally as Steven He, is a Chinese-born Irish social media personality, actor, comedian, and pianist currently based in United States. Primarily known for his satirical comedy sketches on YouTube and TikTok, he rose to prominence in the 2020s through his portrayal of a fictionalised version of his father, whose personality parodies East Asian parenting stereotypes. He also popularised the phrase "emotional damage".