Who made the most piano concertos?

Wolfgang Amadeus Mozart is often credited with composing the most piano concertos, having written 27 in total. His concertos, ranging from K. 37 to K. 595, showcase a blend of virtuosity and lyrical beauty that has influenced countless composers. Other notable composers, like Ludwig van Beethoven and Sergei Rachmaninoff, also contributed significantly to the piano concerto repertoire but with fewer concertos than Mozart.