Crossword Genius

"I'm stinking and hot" - an imprisoned ex-PM (5,4)

Ross

I believe the answer is:

imran khan

I'm a little stuck... Click here to teach me more about this clue!

'imprisoned ex-pm' is the definition.
I know nothing about this answer so I cannot tell whether it can be defined by this definition.

'i'm stinking and hot an' is the wordplay.
'stinking' becomes 'rank' (rank can mean smelling very bad).
'and' is a charade indicator (letters next to each other).
'hot' becomes 'h' (abbreviation eg on taps).
'im'+'rank'+'h'+'an'='IMRAN KHAN'

Can you help me to learn more?

(Another definition for imran khan that I've seen is " politician in Pakistan".)

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