Reyes was born in Bulacan in the Philippines in 1954. He moved to Manila with his family at the age of 5. In Manila, he worked as a billiards attendant at his uncle's billiards hall, where he started learning the various cue sports. Because he was not tall enough to reach the pool table, he played while standing on Coca-Cola cases that he moved around. At night, while he was dreaming of playing pool, the pool table was his bed.