Early pioneers in the first half of the 20th century include Ralph Fox, who popularized the subject.

The first forty-eight pioneers included the following men.

Pioneers of modern Western microtonal music include:

Pioneers of the freer use of line in Western culture include Whitman and Apollinaire.

Pioneers in this area include Lisa Strausfeld and Martin Wattenberg.

Early pioneers of the dark and moody electronic music known as darkwave, their 1980s releases included synthpop/electronic dance music.

Early pioneers in behaviour therapy include Joseph Wolpe and Hans Eysenck.

Early pioneers of the genre also include Lennie De Ice and Ragga Twins.

The pioneers of the area included Jan De Buys on the farm De Ezeljacht.

The sport's pioneers include: