Major League Baseball History: Top 10 Most Untouchable Records. 1 of 13. Major League Baseball has some of the most difficult records to break of any sport. With many teams' histories beginning in 1876, there's been plenty of time for the best to separate themselves from those who held a fluke record. Some records are untouchable.
There are various types of skin darkening. One type is hyperpigmentation that occurs when certain skin cells release more pigment (dark color). Darkening of the skin due to  blueness  is called cyanosis (see also blue skin) or purple skin. Darkening may sometimes occur from redness or bruising.
Extreme exposure to sun light from sun baking accounts for some dark spots at later stages in life. Below the age of 20, acne can cause dark spots due to scarring and red marks left by the infection. Melasma: Itâs one of the commonest causes of grayish patches on the face. It mostly affects the forehead, cheeks, or the area between your mouth and nose.