The Person Climbing: Medium-Dark Skin Tone emoji is a modifier sequence combining ? Person Climbing and ? Medium-Dark Skin Tone. These display as a single emoji on supported platforms.
Person Climbing: Medium-Dark Skin Tone was added to Emoji 5.0 in 2017.
U+1F9D7
U+1F3FE
?? Person climbing
?? Emoji modifier fitzpatrick type-5