The Firefighter: Medium-Light Skin Tone emoji is a ZWJ sequence combining ? Person, ? Medium-Light Skin Tone, Zero Width Joiner and ? Fire Engine. These display as a single emoji on supported platforms.
Firefighter: Medium-Light Skin Tone was added to Emoji 12.1 in 2019.
U+1F9D1
U+1F3FC
U+200D
U+1F692
??? Adult
??? Emoji modifier fitzpatrick type-3
??? Zero width joiner
??? Fire engine