The composition of a team is naturally composed of people of all ages, and it often becomes a problem to call each other.
In most teams, the leader of the team is also the oldest. How do subordinates call the leader at this time?
The teams I have met call me President X and Brother X. However, such names are often different from superiors and inferiors, which is not a good thing for mental workers. In a team of mental workers, age doesn't matter much. As the leader of a team, a person needs to be respected by everyone in terms of his own business ability and management ability, not just in terms of position and age. You should not use your position and age to yell at your subordinates.
Regarding the issue of names, the practice of many foreign companies is worth referring to, that is, everyone calls their English names directly. Note that it is the first name, not the last name. There is no difference in the title between the superior and the subordinate, and it is also conducive to the harmony within the team.