Like his siblings Clemens, Angelika and Veronika, Lukas was musically encouraged by his father from an early age.
His concerts in Amsterdam, Brussels, Paris, the US, Japan, Italy, and Great-Britain made him internationally famous.
[1] In February 2018, he took over the chair of the jury at the 13th International Mozart Competition Salzburg [de] in the category String Quartets.
[2] Together with the Hagen Quartet, which he leads as the first violinist, he won several first prizes at international competitions in Portsmouth and Évian.
[4] Hagen hat eine moderne Violine aus der Werkstatt von Stefan-Peter Greiner erworben.