Completed the following sentence: A noted musician (violinist), elder brother of Hans Johner, he won the Swiss Championship six times, namely in 1907 (joint), 1908 (joint), 1925, 1928 (joint), 1930 and 1932 (joint), and played for Switzerland at second board in
3rd unofficial Chess Olympiad at Munich 1936 (+4 <unk>7 =6).