He was the brother of Jacob Bernoulli but Johann was twelve years younger than his brother Jacob which meant that Jacob was already a young man while Johann was still a child.
Siya ay ang kapatid na lalaki ng Jacob Bernoulli ngunit Johann ay labindalawang taon na mas bata sa kanyang mga kapatid na lalaki Jacob na sinadya na Jacob ay isang binata habang Johann pa rin ay isang bata.