He was born in Puerto Maldonado. Then he has been to Japan for 15 years after his high school for working. On his years working around Japan he learned fluent Japanese, Portugues, Tagalog and English. Then he decided to come back to Peru to study Bussiness Admistrator. As he is a cousin of Omar Diaz he started to travel with him for birding tours in Lima and Alfredo really fall in love with birds and nature. After 3 years accompanying the tours he is leading some tours in Lima also.