Jonathan, a Seychelles giant tortoise, is the world's oldest known living land animal. As of 2025, he is estimated to be around 192 years old. #science #sciencefacts #jonathanthetortoise #tortoise #gianttortoise #seychellesgianttortoise

Jonathan, a Seychelles giant tortoise, is the world's oldest known living land animal. As of 2025, he is estimated to be around 192 years old.

#science #sciencefacts #jonathanthetortoise #tortoise #gianttortoise #seychellesgianttortoise