Ronald James Gibbs (born in Sampaloc, Manila, Philippines), popularly known by his on-screen name Ronaldo Valdez, is a veteran Filipino film and television actor whose career spanned for almost five decades. Valdez is the father of actor-comedian, TV host and singer Janno Gibbs and Melissa Gibbs. He is married to Maria Fe Gibbs. Valdez started his earlier career as a leading man and is currently known for portraying paternal roles and antagonists in both TV and film. He is also the first KFC Filipino Colonel.