On World Blood Donor Day, here are some celebrities that are known to donate blood.

Cristiano Ronaldo donates blood frequently and has launched many campaigns to urge people to donate blood.

Paul Rudd, the actor is also someone who regularly donates blood and has time and again urged people to do the same.

Sachin Tendulkar, on last year's World Blood Donor day, donated his blood and urged people to donate their blood, he said, "We all have the power to save a life."

Hrithik Roshan in February this year donated his blood, and said that, "I was told that my blood group B-negative is a rare type. Hospitals often fall short of it. Pledging to be an insignificant part of the very significant blood bank"

Chiranjeevi donated blood during 2020 and urged recovered covid patients to donate their blood.