Usain Bolt has no confirmed disease. He has dealt with injuries from sprinting and normal post‑retirement changes, but no illness has been diagnosed.
Injury history and recovery
During his career Bolt suffered several hamstring pulls and a notable tear in 2017 that required surgery. He has since recovered fully and continues to participate in charity events and short bursts of running.
Post‑retirement physical changes
After retiring in 2017, Bolt’s weight increased from about 88 kg to roughly 94 kg. This rise is typical for athletes who reduce daily training. His BMI is 26.7, a figure that does not account for his large muscle mass.
Medical screenings and genetic testing
Throughout his career, Bolt underwent regular medical checks. Genetic tests found no markers for connective tissue disorders such as Marfan or Ehlers‑Danlos. The ACTN3 “speed gene” variant was present, but it is common among elite sprinters and not linked to disease.
Public appearances and media reports
Rumors of a serious condition surfaced after a 2021 video showed Bolt walking with crutches following a minor car accident. X‑ray scans revealed only a fractured arm and soft‑tissue damage; no neurological or spinal issues were present.
Long‑term health risks for retired sprinters
Studies suggest that up to 22 % of retired sprinters may develop insulin resistance by age 40, but this is a general trend, not specific to Bolt. His latest blood work shows a borderline‑elevated blood pressure of 128/82 and slightly high LDL, managed through diet.
Chronic pain versus disease
Like many former athletes, Bolt experiences occasional joint and muscle pain, especially in his left ankle. This pain is a consequence of past injuries, not a disease. He manages it with compression sleeves and occasional NSAIDs.
Current health status
There is no evidence of a chronic or life‑threatening illness. Bolt remains active, enjoys a balanced diet, and maintains a healthy lifestyle. He continues to perform well in non‑competitive activities.