Osho was a spiritual teacher from India who lived in the 20th century. He taught people to look within themselves and find peace, love and joy through meditation. He believed that by looking deep inside you could find the answers to your questions in life and be more in tune with your inner self and more connected to the world around you. He wrote many books and gave lectures all around the world about the power of meditation and how it could help people to find happiness and peace. His teachings have been very influential around the world and many people still follow his teachings today.