According to the Encyclopeadia WOT, "Men with the spark inborn develop the ability later than women, often after they are twenty." A handful of the male characters are young enough that they may still manifest the spark (Mat, Perrin, and Gawyn, but not Galad). They're much more likely to just have the ability to learn, but none has shown any interest in finding out, which is a prerequisite. Not that I think either is likely.
Male Characters who could learn to Channel
in Wheel of Time Books
Posted · Edited by Osan'gar's Razor
According to the Encyclopeadia WOT, "Men with the spark inborn develop the ability later than women, often after they are twenty." A handful of the male characters are young enough that they may still manifest the spark (Mat, Perrin, and Gawyn, but not Galad). They're much more likely to just have the ability to learn, but none has shown any interest in finding out, which is a prerequisite. Not that I think either is likely.