The phrase "advantaged him" is correct and usable in written English.
It can be used to indicate that someone has received a benefit or favorable position due to a particular circumstance or action.
Example: "The scholarship program advantaged him in his pursuit of higher education, allowing him to attend a prestigious university."
Alternatives: "benefited him" or "gave him an advantage."
Maugham's work as a British spy in Russia in the months before its revolution and as an ambulance driver in World War I gave him further advantaged views.
Parents know this and so when Michael Forsyth tried to introduce national testing in Scotland in the early 1990s, it was a revolt by parents, advantaged and disadvantaged alike, that caused him to revise his plans So let's invest, heavily, in early years education.
Isn't FutureLearn, like other Moocs, simply offering further advantages to the already advantaged?
He often complains that he feels taken advantaged when these young women eventually leave him for a relationship with a man closer to their age, with whom they had more in common.
With that opinion, Kennedy and the court gave rise to the so-called Super PACs, political groups that raise unlimited money from individuals, unions, and corporations and which greatly advantaged Mitt Romney in Iowa, where a Super PAC that supports him pilloried Gingrich with millions of dollars in negative advertisements.
Some saw Cameron as a solid European (Ken Clarke); others saw him as pragmatic – in the EU, but only if it advantaged the UK (George Eustice).
Or scientifically advantaged?
I'd say we are culturally advantaged.
It was (yet another) Republican who this system first advantaged in 1876: Rutherford B Hayes won out by just one electoral college vote, despite more than 250,000 fewer ballots being cast for him than his main opponent, Samuel J Tilden.
In a sport reserved for the vertically advantaged, his speed and unflinching attitude in the face -- or hips -- of an opponent on the court have made him an anomaly.
