Who is the first fighter to win titles in 8 different weight classes?

Muhammad Ali was the 4th heavyweight champions to retire while still holding the title. Who were the previous three?

Who gave Julio Cesar Chavez his first official defeat?

Who is the only man that fought both Rocky Marciano and Muhammad Ali in professional fights?

Who was the first Hispanic world heavyweight boxing champion?

Who was cornerman for Sugar Ray Leonard in many of his biggest fights and for Ali in all but two of his fights?

In which round did Henry Cooper flatten Muhammad Ali with a left hook?

Whom did Duryodhana trick into joining his side before the war?

Who became the world heavyweight boxing champion after the retirement of Rocky Marciano?

Which wrestler did Muhammad Ali box against on an early Pay-Per-View?

Find all positive real solutions of the simultaneous equations:

x + y^2 + z^3 = 3 y + z^2 + x^3 = 3 z + x^2 + y^3 = 3

X=1,Y=1,Z=1 Will be the only solution(positive real solutions )

Given positive real numbers x, y, and z that satisfy the following system of equations: x² + xy + y² = 9, y² + yz + z² = 4, z² + zx + x² = 1,

Find x + y + z

If abcde=1 (where a,b,c,d and e are all positive real numbers) then what is the minimum value of a+b+c+d+e?