 Complete the following phrase:  He was followed in 1959 by James T. L. Chen, of the Republic of China Taiwan, who led in points per game, at 20.1, and Team USAs Jerry Vayda, who was first in total points scored, with 162. In 1963, the lead scorer was Perus Ricardo Duarte, who had an average of 23.1 points per game. Polands Mieczysław Łopatka, led in scoring average in 