Kickboxing champion Fred Sinistra died from complications relating to Covid-19
The complication?
Midazolam
Anti-vaxxer kickboxing champion known as The Undertaker who refused to acknowledge he had Covid and discharged himself from hospital to treat 'the little virus' at home with oxygen dies aged 41
https://www.dailymail.co.uk/news/article-10345933/Anti-vaxxer-kickboxing-champion-refused-acknowledge-Covid-discharged-dies.html