Michael Willis Heard, known for his viral “Yes King” TikTok meme, reportedly died following an asthma attack that led to a heart attack, though no official cause has been confirmed.
The online community was shocked by the sudden loss of Heard, a social media personality admired for his bold affirmations. Fans across platforms expressed their condolences, mourning the passing of the inspiring creator in November 2025.
Although the family has not released an official cause, social media speculation points to an asthma attack triggering a heart attack. A Reddit thread summarized the theory:
“Asthma attack/heart attack.”
An entertainment site also reported:
“While the cause of the ‘Yes King’ man’s death is uncertain, netizens have mentioned an asthma attack and a heart attack.”
Until official medical or coroner’s reports are available, the precise cause remains uncertain.
Asthma can put significant stress on the cardiovascular system and may increase the risk of heart-related complications in some cases.
“Asthma can significantly stress the cardiovascular system, and in certain cases may raise the risk of heart-related events.”
Summary: Michael Willis Heard’s cause of death is unconfirmed, though reports suggest an asthma-induced heart attack may have been involved, highlighting the serious heart risks asthma can pose.