Do you know he was vaccinated for COVID? In Texas? Runners have collapsed and died unexpectedly for years. Jim Fixx, anyone?
Jim Fixx was 52 . . . HUGE difference.
You forgot to tell everyone how old Jim Fixx was...do you even know?
Hint: He was not a teenager. Try 52 years old...and his father died of a heart attack at age 42.
No comparison to the death in the article.
Do your frigging homework or go back under your rock.
Jim Fixx had a family history of males dying from cardiac issues in their 50s.
It was to forestall those issues that he took up running.