Leonardo Boudreau was born on July 21, 1999 in Matanzas, Cuba, to Yuleidys Albanes Pons, a medical laser aesthetician, and Bentley Peter Boudreau, who owns a restaurant. At the age of 3 he moved to Montreal, Quebec, Canada. He found his love for acting at 7 years old, when performed his first theatrical play called "The Prince of Africa".