If leadership training makes great leaders, all who attend would come out best. Training just polishes what already exist.
There are people who are anointed for leadership, that’s what set them apart from the group.
Romans 12:8 If your gift is to encourage others, be encouraging. If it is giving, give generously. If God has given you leadership ability, take the responsibility seriously. And if you have a gift for showing kindness to others, do it gladly.
There are those who are born to lead but because of lack of knowledge tries the shortcuts thereby prolonging their destiny.
Genesis 25:31 But Jacob said, “Sell me your birthright as of this day.”Because of trying shortcuts, Jacob prolonged his destiny. He was already declared a leader but tried to get it using his own ability.