Mycroft Homes is Sherlock's older brother. He is very serious, and holds an extremely high position in the British government, although he describes it as a low one. Mycroft does care for his brother, but he would never admit it. He is smarter than Sherlock, and not as emotionally attached.
He has brown hair and is always wearing a suit and tie and carrying an umbrella. He is currently on a diet.
Mycroft is not very emotional. He does not like to do field work, often giving Sherlock all of the dirty cases. He is extremely smart, even smarter than Sherlock. He enjoys pushing Sherlock, to try and discover, or deduct, things on his own. His pet peeves include people calling him Mike, and pretty much all "normal people" activities. His pressure point is his brother.