The Aussie was promoted to the senior outfit in 2014 and remained with the team until 2018, with notable successes such as beating four-time world champion Sebastian Vettel in his first season, and achieving two third-place finishes in the championship.
Ricciardo is still regarded highly by the team and is reportedly being looked at as a potential replacement for Sergio Perez – and team boss Horner especially has high praise for the 34-year-old.
Appearing in the latest series of Drive to Survive, Horner is seen having a conversation with his children and he asks his daughter who their favourite F1 driver is, to which she responds: “All of them.”
When the 50-year-old was asked the same question, he gave the surprise answer of "Daniel Ricciardo."
Given the huge amount of success that Verstappen has provided Red Bull in recent years, it certainly was a surprise that Horner has opted for Ricciardo.