[contentcards url=”https://nypost.com/2024/08/02/sports/2024-paris-olympics-triathlete-tyler-mislawchuck-reveals-what-made-him-sick-after-he-vomited-10-times-swimming-in-seine-river/” target=”_blank”] By Nicholas McEntyre The Canadian triathlete who went viral for vomiting 10 times revealed what made him sick after he swam across the polluted…