Next countries to legalize Gay Marriage? (after Colombia)

[Okay, maybe Mike Johnson is a competent parliamentarian.]

Third Tier: Wild-cards

Japan, S. Korea, Albania, Thailand, Israel (civil marriage would have to be enacted first), Vietnam, Ecuador, Venezuela, Chile (!), Bolivia (would have to be done via constitution though, so rather unlikely), Ecuador (same), Rest of EU, Cuba

Japan would have to be done via constitution too, and even though there is of course talk of constitutional revision in Japan I doubt this is on Abe's list.

[Okay, maybe Mike Johnson is a competent parliamentarian.]

In the last year or so I read that Nepal & Cambodia were considering legalizing gay marriage but I doubt its a priority for them.

Nepal's Supreme Court said it needed to be in the draft constitution ages ago, but it seems to have fallen by the wayside.