Nikola Tesla claimed to be able to induce sleep in others using only his mind. elaborate
Sojourner Truth couldn't read or write, yet her powerful oratory skills made her a leading voice in the abolitionist and women's rights movements. elaborate
Desmond Tutu was a qualified teacher before becoming a priest. elaborate
Yuval Noah Harari is a vegan. elaborate
Guru Nanak, despite his spiritual significance, was also a skilled businessman in his early life. elaborate
Maimonides was also a physician, and his medical writings were influential for centuries. elaborate