The Bible nowhere indicates that God created other people in addition to Adam and Eve. Adam was formed from dust, and Eve was made from Adam's rib, establishing them as the first humans. All people descended from them through natural reproduction, except for Jesus. The New Testament reinforces this, identifying Adam as the first human, from whom all others came. While different races emerged over time, the Bible emphasizes that all humans were created in God's image and are meant to live in relationship with Him for His glory.
Another question that arises is "If Adam and Eve were of one specific race, where did the other races on earth come from?" First, keep in mind that there is only one human race. However, it is true that there are a variety of different skin tones and other physical features that are common to people of a certain geographic location or ethnicity. Likely, God created Adam and Eve with the genetic potential to produce children with a variety of skin tones and other physical features. When God preserved the lives of Noah and his family (Genesis 6–9), the different members of that family may have had variant physical features or retained a wide spectrum of genetic possibilities. Additionally, when God imposed different languages on the people of Babel and they scattered(Genesis 11:1–9), people of similar languages would have probably lived in relative isolation from the others. As similar people began reproducing with one another, their similar traits would have reproduced and become more exaggerated and then characteristic of that region. We really do not know, but there are plausible theories that easily account for all the "races" descending from the first two humans.
What we do know is that God created the entire universe and that He formed Adam and Eve as the first humans, from whom all others would descend. God has made all human beings in His image (Genesis 1:27) and desires for each person to find salvation in Him.