What is a good strength in a leader?
There isnt just one thing that makes a person a leader or maintains the status of a Leader but the most important points would be
1.Being able to take decisive steps for efficiency
2.Being able to persuade your fellow workers /drones to follow your order
3.Being understanding and responsive to their grievances
4.Being able to push him self and setting examples
5.Also rewarding and personally cheering their achievement than being monotonous
There is no one called Byron-strength, but there is a gym leader called Byron. He is the 6th gym leader and is in Canalave City. He uses steel Pokemon so I recommend you to use water or fire. Byron will give you the ability to use strength and he will also give you a TM (I'm not sure what TM it is but it is a fire one).
Areas of strength could be 'good at math, grammar and spelling', 'good organiser', 'need little or no supervision' or any other area you are good at. As far as personality: -'team player', 'team leader', 'work well with others', 'work well alone' or any other trait you have that would help you get the job. Above all, do not mislead the employer. Be honest with your answers.
He was young and charismatic. He had strength to deal with the Russians when they moved missiles into Cuba. There has been much rumour about him and many stories and little proof...well, no proof. I felt at the time he was a good leader but he was not much tested by world circumstances prior to his death.