script

while true do

    task.wait()

    function cool(pos)

        local lowest = 30
        local playerthatisnear

        for _, v in pairs(game:GetService("Players"):GetPlayers()) do

            if v and v.Character then

                local distance = v:DistanceFromCharacter(pos)

                if distance < lowest then

                    lowest = distance
                    playerthatisnear = v

                end

            end

        end

        --return playerthatisnear

        if playerthatisnear then

            print(playerthatisnear)

        end

    end

    cool(script.Parent.Position)

end